Update API.md

sandeepmistry · web-flow · commit 06706bb94d40 · 2017-04-16T20:05:31.000-04:00
diff --git a/API.md b/API.md
@@ -8,6 +8,7 @@ BLEPeripheral(unsigned char req = BLE_DEFAULT_REQ, unsigned char rdy = BLE_DEFAU
  * req - REQ pin
  * rdy - RDY pin
  * rst - RST pin, can be ```UNUSED```
+```
 
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